An expert who has achieved level 2 by getting 100 points
An expert that got 5 achievements.
An expert whose answer got voted for 20 times.
An expert who has answered 20 questions.
Re: 1996 Eldorado Emission Light comes on
Depends on what valve they are talking about. The Eldorado is a hard car to get to things. The emmitions control valve is the most probable cause of the light. You should be able to see this on top of the motor it has a tube going to it from the exhaust. You will need a new valve, gasket, and some basic hand tools.
- If you need clarification, ask it in the comment box above.
- Better answers use proper spelling and grammar.
- Provide details, support with references or personal experience.
Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.
Tip: The max point reward for answering a question is 15.
Sounds like a few issues. The check engine light should come on when you turn the key to "ON" without attempting to start it. If it doesn't, the bulb could be bad and that would mean removing the instrument cluster to change the bulb.
The rough idle issue could be a partially stuck open EGR valve. Remove the valve and clean it good. While you have it out make sure the diaphragm moves freely. Replace the valve if you can't clean it or if it doesn't move.
Go to your local auto parts store and ask them to read the codes (most store provide this as a free service).
The codes indicate a cylinder misfire on cylinders 3 and 6. Seems to be a common problem with that model. I would call the dealer and ask if there are any recalls or technical service bulletins on your particular car. Could be fouled spark plugs or bad valves or bad valve adjustment. There may also be a software fix but since the car is noticeably running rough I would suspect a hardware problem. Good luck.
I have a 1994 Cadillac Eldorado and every time i start it the car has rough Idle and the Idle fluctuate's. I also can feel it in the gas pedal when the car is doing this I tried replacing the throttle body sensor but it still does it I also was told it was the Idle error sensor. So instead of spending the unecessary money again I thought I would go online and see if anyone could help me with this problem.